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Remove backoff for http challenge

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Co-authored-by: Romain <rtribotte@users.noreply.github.com>
This commit is contained in:
Baptiste Mayelle 2023-11-13 15:58:09 +01:00 committed by GitHub
parent f92b03a44d
commit 84516f962d
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 27 deletions
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35
pkg/provider/acme/challenge_http.go
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@ -11,10 +11,8 @@ import (
"sync"
"time"
"github.com/cenkalti/backoff/v4"
"github.com/go-acme/lego/v4/challenge/http01"
"github.com/traefik/traefik/v2/pkg/log"
"github.com/traefik/traefik/v2/pkg/safe"
)
// ChallengeHTTP HTTP challenge provider implements challenge.Provider.
@ -105,35 +103,18 @@ func (c *ChallengeHTTP) getTokenValue(ctx context.Context, token, domain string)
logger := log.FromContext(ctx)
logger.Debugf("Retrieving the ACME challenge for %s (token %q)...", domain, token)
var result []byte
operation := func() error {
c.lock.RLock()
defer c.lock.RUnlock()
if _, ok := c.httpChallenges[token]; !ok {
return fmt.Errorf("cannot find challenge for token %q (%s)", token, domain)
}
var ok bool
result, ok = c.httpChallenges[token][domain]
if !ok {
return fmt.Errorf("cannot find challenge for %s (token %q)", domain, token)
}
c.lock.RLock()
defer c.lock.RUnlock()
if _, ok := c.httpChallenges[token]; !ok {
logger.Errorf("Cannot retrieve the ACME challenge for %s (token %q)", domain, token)
return nil
}
notify := func(err error, time time.Duration) {
logger.Errorf("Error getting challenge for token retrying in %s", time)
}
ebo := backoff.NewExponentialBackOff()
ebo.MaxElapsedTime = 60 * time.Second
err := backoff.RetryNotify(safe.OperationWithRecover(operation), ebo, notify)
if err != nil {
logger.Errorf("Cannot retrieve the ACME challenge for %s (token %q): %v", domain, token, err)
return []byte{}
result, ok := c.httpChallenges[token][domain]
if !ok {
logger.Errorf("Cannot retrieve the ACME challenge for %s (token %q)", domain, token)
return nil
}
return result